The first error message appears when I try to generate the "Business Model":
Error while generating model
Generic error
I have this message in the file "knowageMeta.log".
01 ago 2020 22:32:13,603 ERROR it.eng.knowage.meta.generator.utils.Compiler.compile:125 - Cannot find Java System compiler during compilation of jpa classes, check if JDK is correctly installed.
01 ago 2020 22:32:13,624 ERROR it.eng.knowage.meta.service.MetaService.buildModel:793 - Error during metamodel generation :java.lang.NullPointerException
I have set the following environment variables:
echo $JAVA_HOME
/usr/lib/jvm/java-8-openjdk-amd64
echo $JAVA_HOME
/usr/lib/jvm/java-8-openjdk-amd64
echo $PATH
/usr/lib/jvm/java-8-openjdk-amd64/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
I run the script "./knowage_startup.sh" from the user "root"
I would appreciate your support to continue moving forward.
Thank you so much,